62860120

素因数分解:

$2^3\times 5^1\times {\mathrm{53}}^1\times {\mathrm{149}}^1\times {\mathrm{199}}^1$

素因数の和:412

約数の個数: 64

約数和(自身を含む): 145800000

約数和(自身を除く): 82939880

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 53, 106, 149, 199, 212, 265, 298, 398, 424, 530, 596, 745, 796, 995, 1060, 1192, 1490, 1592, 1990, 2120, 2980, 3980, 5960, 7897, 7960, 10547, 15794, 21094, 29651, 31588, 39485, 42188, 52735, 59302, 63176, 78970, 84376, 105470, 118604, 148255, 157940, 210940, 237208, 296510, 315880, 421880, 593020, 1186040, 1571503, 3143006, 6286012, 7857515, 12572024, 15715030, 31430060, 62860120]

約数ペア:

[(1, 62860120), (2, 31430060), (4, 15715030), (5, 12572024), (8, 7857515), (10, 6286012), (20, 3143006), (40, 1571503), (53, 1186040), (106, 593020), (149, 421880), (199, 315880), (212, 296510), (265, 237208), (298, 210940), (398, 157940), (424, 148255), (530, 118604), (596, 105470), (745, 84376), (796, 78970), (995, 63176), (1060, 59302), (1192, 52735), (1490, 42188), (1592, 39485), (1990, 31588), (2120, 29651), (2980, 21094), (3980, 15794), (5960, 10547), (7897, 7960)]